package springapp.service.impl;

import java.util.List;

import springapp.domain.Product;
import springapp.service.ProductManager;

public class SimpleProductManager implements ProductManager {

	private List<Product> products;
	
	@Override
	public void increasePrice(int percentage) {
	    if (products != null) {
	        for (Product product : products) {
	            double newPrice = product.getPrice().doubleValue() * 
	                                (100 + percentage)/100;
	            product.setPrice(newPrice);
	        }
	    }
	}

	@Override
	public List<Product> getProducts() {
		return products;
	}

    public void setProducts(List<Product> products) {
        this.products = products;  
    }
}
